Device is maintained in maintenance of hand -held type intelligence battery

The utility model provides a device is maintained in maintenance of hand -held type intelligence battery, including human -computer interaction unit, little control chip, memory cell and be used for connecting the data interface of car computer, wherein: human -computer interaction unit and memory cell are connected to respectively little control chip, little control chip is connected to data interface to reading car computer data through data interface and storing memory cell, the car computer is write in into to the data of perhaps storing in with memory cell through data interface. The utility model discloses a relevant parameter read the automobile computer before the battery is changed in and data recovery to the automobile computer of will being correlated with after the completion is changed to the battery to the reducible vehicle data who leads to because of the change battery loses. 本实用新型提供了种手持式智能蓄电池保养维护装置，包括人机交互单元、微控制芯片、存储单元以及用于连接汽车电脑的数据接口，其中：所述人机交互单元和存储单元分别连接到所述微控制芯片；所述微控制芯片连接到数据接口，并通过数据接口读取汽车电脑数据储